Porth Ceriad Surf Break

Lat Long: 52.79° N 4.51° W

Porth Ceriad 48 hour detailed Surf Forecast

Issued: 6 am 29 Sep 2026 (local time)

Forecast update in  hr  min

Today's Porth Ceriad sea temperature is
16.9°C
2.0° 

Porth Ceriad surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Porth Ceriad today (29 Sep):

  • Morning surf: Morning surf (29 Sep, local time) - 3ft (0.9m), 4s period with SE swell.
  • Afternoon surf: Afternoon surf (29 Sep, local time) - 4ft (1.2m), 5s period with SSE swell.
  • Evening surf: Evening surf (29 Sep, local time) - 4.5ft (1.4m), 5s period with S swell.

The current surf forecast for Porth Ceriad at 10AM is: 0.9m 4s primary swell from a Southeast direction and 0.3m 6s secondary swell from a Southwest direction, 0.1m 12s secondary swell from a West direction (forecast issued at 06:00am September 29). The wind direction is predicted to be cross-shore.

Time (BST) & DateWave HeightWave Period
Morning (29 Sep)3ft (0.9m)4s
Afternoon (29 Sep)4ft (1.2m)5s
Evening (29 Sep)4.5ft (1.4m)5s

Table - waves today at Porth Ceriad. (Swell directed towards the surf break)


Short Range Forecast

Heavy rain (total 30mm), heaviest during Tue night. Warm (max 21°C on Tue afternoon, min 14°C on Wed night). Winds decreasing (strong winds from the SSE on Tue afternoon, moderate winds from the SW by Wed night).

Tuesday
29
Wednesday
30
Thursday
1
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.8
SE
4
0.8
SE
4
0.9
SE
4
1.1
SE
4
1.2
SSE
5
1.4
SSE
5
1.5
S
5
1.4
SW
9
2.2
SSW
10
1.9
SW
11
1.9
SW
11
2.1
SW
11
2.1
SW
11
2.1
SW
11
1.9
SW
11
1.7
SW
11
1.6
SW
11
1.5
SW
11
1.4
SW
11
1.4
SW
11
1.3
SW
10
1.6
SW
6
1.6
SW
6
Wave Graph
Metric surfscale
Energy kJ
16
17
21
46
56
100
120
311
970
828
806
990
1034
1029
835
663
548
496
408
408
384
154
167
Wind (km/h)
25
ESE
30
ESE
45
ESE
45
SE
35
SE
50
SSE
40
SSE
45
SSE
40
SSW
30
SSE
45
S
45
S
40
SSW
35
SSW
25
SSW
25
SW
25
SW
20
SW
25
SW
30
SSW
35
SSW
35
SSW
30
S
Wind State
cross-on
cross-on
cross
cross-on
cross-on
cross-on
on
cross-on
cross-on
on
on
on
on
on
cross-on
cross-on
cross-on
cross-on
cross-on
on
cross-on
on
on
High Tide
10:25AM4.56m
10:44PM4.68m
11:04AM4.46m
11:26PM4.44m
11:46AM4.24m
Low Tide
5:19PM0.33m
5:43AM0.41m
5:57PM0.50m
6:22AM0.69m
6:43PM0.73m
clear
cloud
cloud
cloud
cloud
light rain
light rain
light rain
mod rain
rain showers
clear
clear
rain showers
rain showers
thunderstorm
thunderstorm
thunderstorm
rain showers
rain showers
clear
part cloud
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
7:13
—
—
—
—
—
—
—
7:16
—
—
—
—
—
—
—
7:18
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
—
7:00
—
—
—
—
—
—
6:58
—
—
—
—
—
—
—
6:55
—
—
 mm
—
—
—
—
—
1
1
4
9
3
—
—
1
1
1
1
1
2
1
—
—
—
—
Temp °C
14
14
16
18
21
20
18
17
15
15
16
16
16
15
15
15
14
14
14
15
15
15
15
Feels °C
9
8
8
11
16
12
12
10
8
10
8
8
9
9
10
11
9
10
9
9
9
9
10
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder
How to use the Wavefinder 

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